Merge "Fix issue where train files would not be deleted past TTL or when over file number limit."

        if (name[0] == '.') continue;

        FileName output;

        string file_name;

        if (parseTimestampOnly) {

            file_name = StringPrintf("%s/%s", path, name);

            output.mTimestampSec = StrToInt64(strtok(name, "_"));

            output.mIsHistory = false;

        } else {

            parseFileName(name, &output);

            file_name = output.getFullFileName(path);

        }

        if (output.mTimestampSec == -1) continue;

        string file_name = output.getFullFileName(path);

        // Check for timestamp and delete if it's too old.

        long fileAge = nowSec - output.mTimestampSec;